CVE-2016-7413

Use-after-free vulnerability in the wddx_stack_destroy function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a wddxPacket XML document that lacks an end-tag for a recordset field element, leading to mishandling in a wddx_deserialize call.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/09/15/10	Mailing List
http://www.php.net/ChangeLog-5.php	Release Notes
http://www.php.net/ChangeLog-7.php	Release Notes
http://www.securityfocus.com/bid/93006
http://www.securitytracker.com/id/1036836
https://access.redhat.com/errata/RHSA-2018:1296
https://bugs.php.net/bug.php?id=72860	Exploit Issue Tracking
https://github.com/php/php-src/commit/b88393f08a558eec14964a55d3c680fe67407712?w=1	Issue Tracking Patch
https://security.gentoo.org/glsa/201611-22
https://www.tenable.com/security/tns-2016-19

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php:7.0.0:::::::*
	cpe:2.3:a:php:php:7.0.1:::::::*
	cpe:2.3:a:php:php:7.0.2:::::::*
	cpe:2.3:a:php:php:7.0.3:::::::*
	cpe:2.3:a:php:php:7.0.4:::::::*
	cpe:2.3:a:php:php:7.0.5:::::::*
	cpe:2.3:a:php:php:7.0.6:::::::*
	cpe:2.3:a:php:php:7.0.7:::::::*
	cpe:2.3:a:php:php:7.0.8:::::::*
	cpe:2.3:a:php:php:7.0.9:::::::*
	cpe:2.3:a:php:php:7.0.10:::::::*

History

No history.

Information

Published : 2016-09-17 21:59

Updated : 2024-02-28 15:21

NVD link : CVE-2016-7413

Mitre link : CVE-2016-7413

CVE.ORG link : CVE-2016-7413

JSON object : View

Products Affected

php

php

CWE

CWE-416

Use After Free

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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2016-09-17T21:59:04.963", "references": [{"url": "http://www.openwall.com/lists/oss-security/2016/09/15/10", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "http://www.php.net/ChangeLog-5.php", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "http://www.php.net/ChangeLog-7.php", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/93006", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1036836", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1296", "source": "cve@mitre.org"}, {"url": "https://bugs.php.net/bug.php?id=72860", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/php/php-src/commit/b88393f08a558eec14964a55d3c680fe67407712?w=1", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201611-22", "source": "cve@mitre.org"}, {"url": "https://www.tenable.com/security/tns-2016-19", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Use-after-free vulnerability in the wddx_stack_destroy function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a wddxPacket XML document that lacks an end-tag for a recordset field element, leading to mishandling in a wddx_deserialize call."}, {"lang": "es", "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n wddx_stack_destroy en ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.26 y 7.x en versiones anteriores a 7.0.11 permite a atacantes remotos provocar una denegaci\u00f3n de servicio o tener otro posible impacto no especificado a trav\u00e9s de un documento XML wddxPacket que carece de una etiqueta final para un elemento de campo de registro, produciendo una manejo incorrecto en una llamada wddx_deserialize."}], "lastModified": "2018-05-04T01:29:01.363", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D860D77C-575A-48A1-9475-485D26EF5E41", "versionEndIncluding": "5.6.25"}, {"criteria": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB6890AF-8A0A-46EE-AAD5-CF9AAE14A321"}, {"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE"}, {"criteria": "cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35848414-BD5D-4164-84DC-61ABBB1C4152"}, {"criteria": "cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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